Lapiss Teeth Whitening Kit is a high performance take home teeth bleaching kit. Carbamide peroxide gel formulation is perfectly balanced for patient comfort and optimal tooth whitening. Lapiss tooth whitening products combines fluoride, potassium nitrate and tri calcium phosphate to rebuild tooth enamel and brighten the shade of teeth. It has soothing agents that desensitizes and helps minimize gum sensitivity. The teeth whitening gel comes with everything you need to get the same results as in a professional setting. Great tasting flavors like mint and strawberry render a pleasant whitening experience. The kit contains 5 3gm syringes, reusable dispensing tip, trays, a EVA sheet to make your own teeth molds. Made in the USA.